langchain-rust-4.2.0
- langchain-rust 4.2.0
- Docs.rs crate page
- MIT
- Links
- Documentation
- Repository
- crates.io
- Source
- Owners
- Abraxas-365
- Dependencies
- async-openai ^0.21.0 normal
  
  async-recursion ^1.1.0 normal
  
  async-stream ^0.3.5 normal
  
  async-trait ^0.1.80 normal
  
  aws-config ^1.2 normal optional
  
  csv ^1.3.0 normal
  
  fastembed ^3 normal optional
  
  flume ^0.11.0 normal optional
  
  futures ^0.3 normal
  
  futures-util ^0.3.30 normal
  
  gix ^0.63.0 normal optional
  
  glob ^0.3.1 normal
  
  html-escape ^0.2.13 normal
  
  log ^0.4.21 normal
  
  lopdf ^0.32.0 normal
  
  mockito ^1.4.0 normal
  
  ollama-rs ^0.1.9 normal optional
  
  opensearch ^2 normal optional
  
  pgvector ^0.3.2 normal optional
  
  qdrant-client ^1.8.0 normal optional
  
  readability ^0.3.0 normal
  
  regex ^1.10.4 normal
  
  reqwest ^0.12 normal
  
  reqwest-eventsource ^0.6.0 normal
  
  scraper ^0.19 normal
  
  secrecy ^0.8.0 normal
  
  serde ^1.0 normal
  
  serde_json ^1.0 normal
  
  sqlx ^0.7.4 normal optional
  
  strum_macros ^0.26.2 normal
  
  surrealdb ^1.4.2 normal optional
  
  text-splitter ^0.13 normal
  
  thiserror ^1.0.59 normal
  
  tiktoken-rs ^0.5.8 normal
  
  tokio ^1 normal
  
  tokio-stream ^0.1.15 normal
  
  tree-sitter ^0.22 normal optional
  
  tree-sitter-c ^0.21 normal optional
  
  tree-sitter-cpp ^0.22 normal optional
  
  tree-sitter-go ^0.21 normal optional
  
  tree-sitter-javascript ^0.21 normal optional
  
  tree-sitter-python ^0.21 normal optional
  
  tree-sitter-rust ^0.21 normal optional
  
  tree-sitter-typescript ^0.21 normal optional
  
  url ^2.5.0 normal
  
  urlencoding ^2.1.3 normal
  
  uuid ^1.8.0 normal optional
  
  testcontainers ^0.17 dev
  
  tokio-test ^0.4.4 dev
  
  cc ^1 build optional
- Versions
- 10.25% of the crate is documented
Go to latest version
Platform
- x86_64-unknown-linux-gnu
Feature flags

docs.rs

Rust

langchain_rust4.2.0

In langchain_rust::semantic_router::utils

Function langchain_rust::semantic_router::utils::cosine_similarity

pub fn cosine_similarity(vec1: &[f64], vec2: &[f64]) -> f64